I am a beginner in QT. I want to create a simple GUI to load an image from a file. That’s Why I create a button in my GUI, named pushButton (I designed the GUI by QT Creator). Now how can I access the pushButton from my python file? Here is my XML Code (from ui file) Here is My
trying to convert Java RSA-PSS signature verification code (with SHA256 hash, SHA1 MGF hash) to Python
Here’s my Java code, which successfully verifies the signature, as expected. The full code (with the imports, keys, message and signature) can be seen at https://pastebin.com/PmhGDaPv in case you want to try to reproduce the issue. My Python code, which does not verify the signature, as expected: The fu…
I have a program that opens websites, and I set my default browser to google chrome, but it still uses Internet Explorer
This is what I have so far. Do I need to change anything to make webbrowser package use Google Chrome? Answer Usually, this is just an issue with your default browser. If you navigate to your Windows settings page, you can change the default browser to another installed web browser, in your case, Google Chrom…
How to put initial condition of ODE at a specific time point using odeint in Python?
How to put initial condition of ODE at a specific time point using odeint in Python? So I have y(0) = 5 as initial condition, following code works:: I wanna see the graph in both negative and positive time line. So I change t = np.linspace(0,20) to t = np.linspace(-5,20), but then the initial condition is tak…
What argument ‘isinstance’ takes on declaring ‘k’ object?
So I have difficulties with understanding why isinstance evaluating True in this code. I see it as int is checking against class, which makes no sense to me. Answer Looking at this article about isinstance: The isinstance() function returns True if the specified object is of the specified type, otherwise Fals…
How can I plot a secondary y-axis with seaborn’s barplot?
I’m trying to plot the data (see below). With company_name on the x-axis, status_mission_2_y on the y axis and percentage on the other y_axis. I have tried using the twinx() fucntion but I can’t get it to work. Please can you help? Thanks in advance! company_name percentage status_mission_2_y EER …
Retrieving a message from on_raw_reaction_add discord.py
I’ve been trying to make it so the bot removes the reaction using discord.Message.remove_reaction(), but I can’t find a way to actually retrieve and store the message in a variable. Does anybody know how to do this? Here is the code I have so far: Answer on_raw_reaction_add returns a RawReactionAc…
Combine Multiple Lists (Python)
I am trying to combine multiple lists in selected format. Simply, trying to create elapsed + “‘ ” + player + ‘ (A: ‘ + assist + ‘) – ‘ + detail (for example: 51’ H. Onyekuru (A: R. Babel) – Normal Goal ). I also added the json file i took the data. M…
Python3 running the same function with the same input many times but producing different outputs every time
I am currently trying to solve a simple version of checkers with python. Specifically, I am trying to solve the problem “checkers” from USACO 2008 December Bronze contest. (Problem Link) My idea is to run a recursive dfs function on the location of each of the kings. However, I have encountered so…
How to count pandas datetime months by continuous season
I have a large time-series dataframe. The column has already been formatted as datetime. Such as I want to plot the sample numbers for each season. Such as the following. The values are the count number of samples in that season. I do make a little search and realize I can create a dictionary to convert the m…